Respuesta :

Answer:

2/3

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-2-(-8))/(4-(-5))

m=(-2+8)/(4+5)

m=6/9

simplify

m=2/3

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Answer:

m = 2/3

Step-by-step explanation:

(y-y)/(x-x)

m = (-2 - - 8)/(4 - - 5)

m = (-2+8)/(4+5)

m = 6/9

m = 2/3